The Pittsburgh Steelers may have lost to the Green Bay Packers last Sunday in Super Bowl XLV, but their rapping hometown kid has plenty to smile about this week. Wiz Khalifa’s “Black and Yellow” jumps to the top spot on the Billboard Hot 100 singles chart today, up three slots. Last week’s No. 1, Bruno Mars’ “Grenade,” slips to No. 2. Meanwhile, Katy Perry’s “Firework” holds at No. 3.
Check out the the full top 10 after the jump.








